Cook County is the most populous county in the state of Illinois as well as one of the most populous counties in the whole United States.

These resources will help you take care of anything you need as a resident at the county level, such as voter registration, looking up elected officials and other housing services.

Voting Resources

The Cook County Clerk’s office manages 120+ towns and villages in suburban Cook County. Here are some quick links to help you navigate everything elections in the county.

Property Tax Resources

Looking for property tax information, forms and history? Here are some quick links to help you get to where you need to go.

Building & Zoning Resources

Cook County’s website has everything you need for your building projects or zoning. Not sure what zoning is? We have a blog that breaks down essential terms and how it plays into homeownership.